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ipn: put e2e login section in its own subtest

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Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
This commit is contained in:
David Crawshaw 2020-03-08 08:38:54 -04:00
parent 66505358c0
commit 1dee36a984
1 changed files with 33 additions and 31 deletions
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64
ipn/e2e_test.go
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@ -68,43 +68,45 @@ func TestIPN(t *testing.T) {
defer n2.Backend.Shutdown()
n2.Backend.StartLoginInteractive()
var s1, s2 State
for {
t.Logf("\n\nn1.state=%v n2.state=%v\n\n", s1, s2)
t.Run("login", func(t *testing.T) {
var s1, s2 State
for {
t.Logf("\n\nn1.state=%v n2.state=%v\n\n", s1, s2)
// TODO(crawshaw): switch from || to &&. To do this we need to
// transmit some data so that the handshake completes on both
// sides. (Because handshakes are 1RTT, it is the data
// transmission that completes the handshake.)
if s1 == Running || s2 == Running {
// TODO(apenwarr): ensure state sequence.
// Right now we'll just exit as soon as
// state==Running, even if the backend is lying or
// something. Not a great test.
break
}
// TODO(crawshaw): switch from || to &&. To do this we need to
// transmit some data so that the handshake completes on both
// sides. (Because handshakes are 1RTT, it is the data
// transmission that completes the handshake.)
if s1 == Running || s2 == Running {
// TODO(apenwarr): ensure state sequence.
// Right now we'll just exit as soon as
// state==Running, even if the backend is lying or
// something. Not a great test.
break
}
select {
case n := <-n1.NotifyCh:
t.Logf("n1n: %v\n", n)
if n.State != nil {
s1 = *n.State
if s1 == NeedsMachineAuth {
authNode(t, ctl, n1.Backend)
select {
case n := <-n1.NotifyCh:
t.Logf("n1n: %v\n", n)
if n.State != nil {
s1 = *n.State
if s1 == NeedsMachineAuth {
authNode(t, ctl, n1.Backend)
}
}
}
case n := <-n2.NotifyCh:
t.Logf("n2n: %v\n", n)
if n.State != nil {
s2 = *n.State
if s2 == NeedsMachineAuth {
authNode(t, ctl, n2.Backend)
case n := <-n2.NotifyCh:
t.Logf("n2n: %v\n", n)
if n.State != nil {
s2 = *n.State
if s2 == NeedsMachineAuth {
authNode(t, ctl, n2.Backend)
}
}
case <-time.After(3 * time.Second):
t.Fatalf("\n\n\nFATAL: timed out waiting for notifications.\n\n\n")
}
case <-time.After(3 * time.Second):
t.Fatalf("\n\n\nFATAL: timed out waiting for notifications.\n\n\n")
}
}
})
n1addr := n1.Backend.NetMap().Addresses[0].IP
n2addr := n2.Backend.NetMap().Addresses[0].IP